From: Sebastian Harl <sh@tokkee.org>
Date: Sun, 22 Dec 2013 12:59:44 +0000 (+0100)
Subject: curl plugin: Fixed a segfault when using <Match> without an Instance.
X-Git-Tag: collectd-5.4.1~3^2~1
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=8e9bdd5a63e67c6adb403c2aac4a25e0595ea147;p=collectd.git

curl plugin: Fixed a segfault when using <Match> without an Instance.

Thanks to Alexander Golovko for reporting this in
http://bugs.debian.org/732701
---

diff --git a/src/curl.c b/src/curl.c
index c6e2ae9c..ffd49017 100644
--- a/src/curl.c
+++ b/src/curl.c
@@ -612,7 +612,8 @@ static void cc_submit (const web_page_t *wp, const web_match_t *wm, /* {{{ */
   sstrncpy (vl.plugin, "curl", sizeof (vl.plugin));
   sstrncpy (vl.plugin_instance, wp->instance, sizeof (vl.plugin_instance));
   sstrncpy (vl.type, wm->type, sizeof (vl.type));
-  sstrncpy (vl.type_instance, wm->instance, sizeof (vl.type_instance));
+  if (wm->instance != NULL)
+    sstrncpy (vl.type_instance, wm->instance, sizeof (vl.type_instance));
 
   plugin_dispatch_values (&vl);
 } /* }}} void cc_submit */